JVC DT-V20L3G, DT-V24G1, 0110SKH-MW-MT Using the serial communication, Rxd, Txd, Rts, Cts

Page 22

External Control (cont.)

7Using the serial communication

You can control the monitor from a personal computer etc. via the RS-485 or RS-232C terminal.

• Consult your dealer for the details of the external control specification.

<Communication specifications>

Input

Cable

Terminal

Communication specifications

terminal

specification

 

 

RS-485

A straight LAN cable

 

Baud Rate: 4800 bps

RS-232C

A straight cable with a D-sub

 

 

Data Bits: 8 bits

 

9-pin connector (male for the

☞ See below

Parity: No parity

 

monitor, female for the personal

Stop Bits: 1 bit

 

 

 

computer etc.)

 

Flow Control: No control

 

 

 

Communication Code: ASCII Code

 

 

 

 

<Specifications of the RS-485 terminal>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin No.

IN terminal signal

OUT terminal signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

TXD +

TXD +

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

TXD –

TXD –

 

 

 

 

 

 

 

3

RXD +

RXD +

 

 

 

 

 

 

 

 

 

 

 

This is a female terminal.

4

NC

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

NC

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

RXD –

RXD –

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

NC

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

GND

GND

 

 

 

 

 

 

 

 

 

 

<Specifications of the RS-232C terminal>

 

Pin No.

Signal

 

1

NC

 

2

RXD

 

3

TXD

 

4

NC

This is a female terminal.

5

GND

6

NC

 

 

7

RTS

 

8

CTS

 

9

NC

22

<Command outline>

All commands consist of the following segments.

Header

Monitor ID

Command ID

Function

Data

Cr (0Dh)

 

 

 

 

 

 

On Header

“!”: Operation commands from the personal computer, etc. (☞ <Basic command list> on page 23).

“?”: Reference commands from the personal computer, etc.

“@”: Status returns from the monitor

To start communication, send the connection command from the personal computer etc.

To terminate the communication, send the termination command from the personal computer etc.

Example of communication procedures

1Starting the communication:

connection command (!00BCN1Cr)

Monitor

 

 

2Monitor’s status (@00BOKCr)

 

 

3Selecting “SDI 1” input (!00BINACr)

 

 

 

 

PC, etc.

 

4Monitor’s status (@00BOKCr)

 

 

 

 

5Terminating the communication:

 

 

termination command (!00BCN0Cr)

 

 

 

6Monitor’s status (@00BOKCr)

 

 

 

• The 7th terminal and the 8th terminal are connected.

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Contents DT-V20L3G Power Connection Safety PrecautionsHow to replace the fuse EMC Supplement Dear CustomerInformation for Users on Disposal of Old Equipment FCC NoticeTo install the stand InstallationTo detach the stand Higher position Lower position To adjust the stand heightTo prevent an accidental fall Fixing the monitorFront panel Daily Operations / ConnectionsDual Link SDI Display the menu Press buttons to select an item, then press buttonRear panel DVI-D Hdcp terminal Attaching the power cord holderENGLISH9 When a DVI-D signal protected with Hdcp is input Video signalsOn the signal format When no video signal comesStatus indication of Dual Link Status indication of Dual LINK/3G SDI signal informationStatus indication of 3G SDI signal information GNDMenu Configuration-MAIN Menu Picture FunctionSetting of Area MARKER, Safety MARKER, R-AREA Marker MARKER*1*2Settings of E.AUDIO Group Example of the wave form monitor Scope SETTING*1Example of the vector scope Sync FunctionFunction Setting Settings of sub menu PosiSettings of SD43 Large Picture SUB ADJSIZE/POSI. ADJ White Balance SETSetting of Character SET InformationAll reset ENGLISH19External Control Using the MAKE/TRIGGER systemAbout the external control DVI Tally SELSDI COMP./RGBTXD Using the serial communicationRXD RTSFunctions Data Basic command listENGLISH23 Troubleshooting Maintenance Self-check programLCD panel SpecificationsGeneral Input/output terminalsSide view Front viewENGLISH27 DT-V24G1/DT-V20L3G Multi Format LCD Monitor

DT-V20L3G, 0110SKH-MW-MT, DT-V24G1 specifications

The JVC DT-V24G1 is a versatile 24-inch broadcast monitor designed for high-end professional applications. This monitor stands out with its full HD resolution of 1920 x 1200 pixels, ensuring that content is displayed with exceptional clarity and detail. Its advanced 10-bit IPS panel provides wide viewing angles, allowing multiple viewers to see the same high-quality image without color distortion. The DT-V24G1 supports various input formats, including SDI, HDMI, and composite, making it compatible with a wide range of video sources.

Another significant feature is the integrated waveform and vectorscope, which assist in professional monitoring and ensure accurate color grading and signal integrity. The DT-V24G1 is also equipped with built-in audio level meters, providing straightforward audio monitoring during production processes. Its flexible mount options add to its utility, allowing for easy integration into any studio setup or mobile broadcast unit.

The JVC DT-V20L3G is another noteworthy model, offering a 20-inch LCD display that delivers stunning picture quality with a native resolution of 1920 x 1080 pixels. This model is particularly suited for applications where space is at a premium, without sacrificing performance. It includes advanced color management tools, which allow for precise control over color reproduction, making it ideal for critical color work in post-production environments.

The DT-V20L3G features multiple input options, including HDMI, SDI, and DisplayPort, ensuring versatility and flexibility across various media types. It also has a compact and lightweight design, facilitating ease of transport for location shoots and smaller studio setups. The monitor’s built-in calibration tools allow users to maintain accurate color settings, ensuring reliability in every viewing condition.

Together, these monitors represent JVC's commitment to providing high-performance, reliable solutions for broadcast professionals. With advanced features, robust technologies, and a focus on user-friendly design, the JVC DT-V24G1 and DT-V20L3G are perfect for those looking to elevate their production quality. Whether in a studio, on location, or during post-production, these monitors stand out as essential tools for any broadcasting setup.
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